package cn.wl.gulimall.member.interceptor;

import cn.wl.common.constant.AuthServerConstant;
import cn.wl.common.vo.MemberEntity;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@Component
public class LoginUserInterceptor implements HandlerInterceptor {
    public static ThreadLocal<MemberEntity> loginUser = new ThreadLocal<>();
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String u = request.getRequestURI();
        boolean match = new AntPathMatcher().match("/member/**", u);
        if(match){
            return true;
        }
        MemberEntity attribute = (MemberEntity) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
        if(attribute!=null){
            loginUser.set(attribute);
            return true;
        }else{
            //没登录就去登录
            request.getSession().setAttribute("msg","请先进行登录");
            response.sendRedirect("http://auth.gulimall.com/login.html");
            return false;
        }

    }
}
